diff --git a/ModpackUpdater.Apps.Manager/Api/Model/WorkspaceConfig.cs b/ModpackUpdater.Apps.Manager/Api/Model/WorkspaceConfig.cs
index 5db78d9..fb82c9c 100644
--- a/ModpackUpdater.Apps.Manager/Api/Model/WorkspaceConfig.cs
+++ b/ModpackUpdater.Apps.Manager/Api/Model/WorkspaceConfig.cs
@@ -3,6 +3,4 @@
 public class WorkspaceConfig
 {
     public string ProviderId { get; internal set; } = "origin.unknown";
-    public string FileLocationInstallJson { get; set; } = "install.json";
-    public string FileLocationUpdateJson { get; set; } = "update.json";
 }
diff --git a/ModpackUpdater.Apps.Manager/Features/Workspaces/GitLabRepo/GitLabRepoWorkspaceConfig.cs b/ModpackUpdater.Apps.Manager/Features/Workspaces/GitLabRepo/GitLabRepoWorkspaceConfig.cs
index fe15f2f..c2d0e4d 100644
--- a/ModpackUpdater.Apps.Manager/Features/Workspaces/GitLabRepo/GitLabRepoWorkspaceConfig.cs
+++ b/ModpackUpdater.Apps.Manager/Features/Workspaces/GitLabRepo/GitLabRepoWorkspaceConfig.cs
@@ -9,4 +9,6 @@ internal class GitLabRepoWorkspaceConfig : WorkspaceConfig
     public string? ApiToken { get; set; }
     public long RepoId { get; set; } = -1L;
     public string RepoBranche { get; set; } = "master";
+    public string FileLocationInstallJson { get; set; } = "install.json";
+    public string FileLocationUpdateJson { get; set; } = "update.json";
 }
diff --git a/ModpackUpdater.Apps.Manager/Features/Workspaces/GitLabRepo/GitLabRepoWorkspaceConfigEditor.Designer.cs b/ModpackUpdater.Apps.Manager/Features/Workspaces/GitLabRepo/GitLabRepoWorkspaceConfigEditor.Designer.cs
index 121ee61..1f14a20 100644
--- a/ModpackUpdater.Apps.Manager/Features/Workspaces/GitLabRepo/GitLabRepoWorkspaceConfigEditor.Designer.cs
+++ b/ModpackUpdater.Apps.Manager/Features/Workspaces/GitLabRepo/GitLabRepoWorkspaceConfigEditor.Designer.cs
@@ -28,9 +28,212 @@ partial class GitLabRepoWorkspaceConfigEditor
     /// </summary>
     private void InitializeComponent()
     {
-        components = new System.ComponentModel.Container();
-        this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+        tableLayoutPanel1 = new TableLayoutPanel();
+        radTextBox_FileLocUpdateJson = new Telerik.WinControls.UI.RadTextBox();
+        radTextBox_FileLocInstallJson = new Telerik.WinControls.UI.RadTextBox();
+        radTextBox_RepoBranche = new Telerik.WinControls.UI.RadTextBox();
+        radSpinEditor_RepoId = new Telerik.WinControls.UI.RadSpinEditor();
+        radTextBox_ApiToken = new Telerik.WinControls.UI.RadTextBox();
+        radTextBox_InstanceUrl = new Telerik.WinControls.UI.RadTextBox();
+        radLabel1 = new Telerik.WinControls.UI.RadLabel();
+        radLabel2 = new Telerik.WinControls.UI.RadLabel();
+        radLabel3 = new Telerik.WinControls.UI.RadLabel();
+        radLabel4 = new Telerik.WinControls.UI.RadLabel();
+        radLabel5 = new Telerik.WinControls.UI.RadLabel();
+        radLabel6 = new Telerik.WinControls.UI.RadLabel();
+        tableLayoutPanel1.SuspendLayout();
+        ((System.ComponentModel.ISupportInitialize)radTextBox_FileLocUpdateJson).BeginInit();
+        ((System.ComponentModel.ISupportInitialize)radTextBox_FileLocInstallJson).BeginInit();
+        ((System.ComponentModel.ISupportInitialize)radTextBox_RepoBranche).BeginInit();
+        ((System.ComponentModel.ISupportInitialize)radSpinEditor_RepoId).BeginInit();
+        ((System.ComponentModel.ISupportInitialize)radTextBox_ApiToken).BeginInit();
+        ((System.ComponentModel.ISupportInitialize)radTextBox_InstanceUrl).BeginInit();
+        ((System.ComponentModel.ISupportInitialize)radLabel1).BeginInit();
+        ((System.ComponentModel.ISupportInitialize)radLabel2).BeginInit();
+        ((System.ComponentModel.ISupportInitialize)radLabel3).BeginInit();
+        ((System.ComponentModel.ISupportInitialize)radLabel4).BeginInit();
+        ((System.ComponentModel.ISupportInitialize)radLabel5).BeginInit();
+        ((System.ComponentModel.ISupportInitialize)radLabel6).BeginInit();
+        SuspendLayout();
+        // 
+        // tableLayoutPanel1
+        // 
+        tableLayoutPanel1.AutoSize = true;
+        tableLayoutPanel1.AutoSizeMode = AutoSizeMode.GrowAndShrink;
+        tableLayoutPanel1.ColumnCount = 1;
+        tableLayoutPanel1.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 100F));
+        tableLayoutPanel1.Controls.Add(radTextBox_FileLocUpdateJson, 0, 11);
+        tableLayoutPanel1.Controls.Add(radTextBox_FileLocInstallJson, 0, 9);
+        tableLayoutPanel1.Controls.Add(radTextBox_RepoBranche, 0, 7);
+        tableLayoutPanel1.Controls.Add(radSpinEditor_RepoId, 0, 5);
+        tableLayoutPanel1.Controls.Add(radTextBox_ApiToken, 0, 3);
+        tableLayoutPanel1.Controls.Add(radTextBox_InstanceUrl, 0, 1);
+        tableLayoutPanel1.Controls.Add(radLabel1, 0, 0);
+        tableLayoutPanel1.Controls.Add(radLabel2, 0, 2);
+        tableLayoutPanel1.Controls.Add(radLabel3, 0, 4);
+        tableLayoutPanel1.Controls.Add(radLabel4, 0, 6);
+        tableLayoutPanel1.Controls.Add(radLabel5, 0, 8);
+        tableLayoutPanel1.Controls.Add(radLabel6, 0, 10);
+        tableLayoutPanel1.Dock = DockStyle.Fill;
+        tableLayoutPanel1.Location = new Point(0, 30);
+        tableLayoutPanel1.Name = "tableLayoutPanel1";
+        tableLayoutPanel1.RowCount = 12;
+        tableLayoutPanel1.RowStyles.Add(new RowStyle());
+        tableLayoutPanel1.RowStyles.Add(new RowStyle());
+        tableLayoutPanel1.RowStyles.Add(new RowStyle());
+        tableLayoutPanel1.RowStyles.Add(new RowStyle());
+        tableLayoutPanel1.RowStyles.Add(new RowStyle());
+        tableLayoutPanel1.RowStyles.Add(new RowStyle());
+        tableLayoutPanel1.RowStyles.Add(new RowStyle());
+        tableLayoutPanel1.RowStyles.Add(new RowStyle());
+        tableLayoutPanel1.RowStyles.Add(new RowStyle());
+        tableLayoutPanel1.RowStyles.Add(new RowStyle());
+        tableLayoutPanel1.RowStyles.Add(new RowStyle());
+        tableLayoutPanel1.RowStyles.Add(new RowStyle());
+        tableLayoutPanel1.RowStyles.Add(new RowStyle(SizeType.Absolute, 20F));
+        tableLayoutPanel1.Size = new Size(300, 348);
+        tableLayoutPanel1.TabIndex = 4;
+        // 
+        // radTextBox_FileLocUpdateJson
+        // 
+        radTextBox_FileLocUpdateJson.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+        radTextBox_FileLocUpdateJson.Location = new Point(3, 321);
+        radTextBox_FileLocUpdateJson.Name = "radTextBox_FileLocUpdateJson";
+        radTextBox_FileLocUpdateJson.Size = new Size(294, 24);
+        radTextBox_FileLocUpdateJson.TabIndex = 4;
+        // 
+        // radTextBox_FileLocInstallJson
+        // 
+        radTextBox_FileLocInstallJson.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+        radTextBox_FileLocInstallJson.Location = new Point(3, 263);
+        radTextBox_FileLocInstallJson.Name = "radTextBox_FileLocInstallJson";
+        radTextBox_FileLocInstallJson.Size = new Size(294, 24);
+        radTextBox_FileLocInstallJson.TabIndex = 3;
+        // 
+        // radTextBox_RepoBranche
+        // 
+        radTextBox_RepoBranche.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+        radTextBox_RepoBranche.Location = new Point(3, 205);
+        radTextBox_RepoBranche.Name = "radTextBox_RepoBranche";
+        radTextBox_RepoBranche.Size = new Size(294, 24);
+        radTextBox_RepoBranche.TabIndex = 2;
+        // 
+        // radSpinEditor_RepoId
+        // 
+        radSpinEditor_RepoId.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+        radSpinEditor_RepoId.Location = new Point(3, 147);
+        radSpinEditor_RepoId.Maximum = new decimal(new int[] { -1, int.MaxValue, 0, 0 });
+        radSpinEditor_RepoId.Name = "radSpinEditor_RepoId";
+        radSpinEditor_RepoId.Size = new Size(294, 24);
+        radSpinEditor_RepoId.TabIndex = 6;
+        // 
+        // radTextBox_ApiToken
+        // 
+        radTextBox_ApiToken.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+        radTextBox_ApiToken.Location = new Point(3, 89);
+        radTextBox_ApiToken.Name = "radTextBox_ApiToken";
+        radTextBox_ApiToken.Size = new Size(294, 24);
+        radTextBox_ApiToken.TabIndex = 1;
+        // 
+        // radTextBox_InstanceUrl
+        // 
+        radTextBox_InstanceUrl.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+        radTextBox_InstanceUrl.Location = new Point(3, 31);
+        radTextBox_InstanceUrl.Name = "radTextBox_InstanceUrl";
+        radTextBox_InstanceUrl.Size = new Size(294, 24);
+        radTextBox_InstanceUrl.TabIndex = 0;
+        // 
+        // radLabel1
+        // 
+        radLabel1.Location = new Point(3, 3);
+        radLabel1.Name = "radLabel1";
+        radLabel1.Size = new Size(80, 22);
+        radLabel1.TabIndex = 7;
+        radLabel1.Text = "Instance url";
+        // 
+        // radLabel2
+        // 
+        radLabel2.Location = new Point(3, 61);
+        radLabel2.Name = "radLabel2";
+        radLabel2.Size = new Size(69, 22);
+        radLabel2.TabIndex = 8;
+        radLabel2.Text = "Api token";
+        // 
+        // radLabel3
+        // 
+        radLabel3.Location = new Point(3, 119);
+        radLabel3.Name = "radLabel3";
+        radLabel3.Size = new Size(91, 22);
+        radLabel3.TabIndex = 9;
+        radLabel3.Text = "Repository id";
+        // 
+        // radLabel4
+        // 
+        radLabel4.Location = new Point(3, 177);
+        radLabel4.Name = "radLabel4";
+        radLabel4.Size = new Size(130, 22);
+        radLabel4.TabIndex = 10;
+        radLabel4.Text = "Repository branche";
+        // 
+        // radLabel5
+        // 
+        radLabel5.Location = new Point(3, 235);
+        radLabel5.Name = "radLabel5";
+        radLabel5.Size = new Size(181, 22);
+        radLabel5.TabIndex = 11;
+        radLabel5.Text = "File location for install infos";
+        // 
+        // radLabel6
+        // 
+        radLabel6.Location = new Point(3, 293);
+        radLabel6.Name = "radLabel6";
+        radLabel6.Size = new Size(189, 22);
+        radLabel6.TabIndex = 12;
+        radLabel6.Text = "File location for updates info";
+        // 
+        // GitLabRepoWorkspaceConfigEditor
+        // 
+        AutoScaleDimensions = new SizeF(7F, 15F);
+        AutoScaleMode = AutoScaleMode.Font;
+        AutoSize = true;
+        AutoSizeMode = AutoSizeMode.GrowAndShrink;
+        BackColor = Color.Transparent;
+        Controls.Add(tableLayoutPanel1);
+        MinimumSize = new Size(300, 0);
+        Name = "GitLabRepoWorkspaceConfigEditor";
+        Size = new Size(300, 408);
+        Controls.SetChildIndex(tableLayoutPanel1, 0);
+        tableLayoutPanel1.ResumeLayout(false);
+        tableLayoutPanel1.PerformLayout();
+        ((System.ComponentModel.ISupportInitialize)radTextBox_FileLocUpdateJson).EndInit();
+        ((System.ComponentModel.ISupportInitialize)radTextBox_FileLocInstallJson).EndInit();
+        ((System.ComponentModel.ISupportInitialize)radTextBox_RepoBranche).EndInit();
+        ((System.ComponentModel.ISupportInitialize)radSpinEditor_RepoId).EndInit();
+        ((System.ComponentModel.ISupportInitialize)radTextBox_ApiToken).EndInit();
+        ((System.ComponentModel.ISupportInitialize)radTextBox_InstanceUrl).EndInit();
+        ((System.ComponentModel.ISupportInitialize)radLabel1).EndInit();
+        ((System.ComponentModel.ISupportInitialize)radLabel2).EndInit();
+        ((System.ComponentModel.ISupportInitialize)radLabel3).EndInit();
+        ((System.ComponentModel.ISupportInitialize)radLabel4).EndInit();
+        ((System.ComponentModel.ISupportInitialize)radLabel5).EndInit();
+        ((System.ComponentModel.ISupportInitialize)radLabel6).EndInit();
+        ResumeLayout(false);
+        PerformLayout();
     }
 
     #endregion
+
+    private TableLayoutPanel tableLayoutPanel1;
+    private Telerik.WinControls.UI.RadTextBox radTextBox_InstanceUrl;
+    private Telerik.WinControls.UI.RadTextBox radTextBox_ApiToken;
+    private Telerik.WinControls.UI.RadTextBox radTextBox_RepoBranche;
+    private Telerik.WinControls.UI.RadTextBox radTextBox_FileLocInstallJson;
+    private Telerik.WinControls.UI.RadTextBox radTextBox_FileLocUpdateJson;
+    private Telerik.WinControls.UI.RadSpinEditor radSpinEditor_RepoId;
+    private Telerik.WinControls.UI.RadLabel radLabel1;
+    private Telerik.WinControls.UI.RadLabel radLabel2;
+    private Telerik.WinControls.UI.RadLabel radLabel3;
+    private Telerik.WinControls.UI.RadLabel radLabel4;
+    private Telerik.WinControls.UI.RadLabel radLabel5;
+    private Telerik.WinControls.UI.RadLabel radLabel6;
 }
diff --git a/ModpackUpdater.Apps.Manager/Features/Workspaces/GitLabRepo/GitLabRepoWorkspaceConfigEditor.cs b/ModpackUpdater.Apps.Manager/Features/Workspaces/GitLabRepo/GitLabRepoWorkspaceConfigEditor.cs
index 268f6ec..005fde5 100644
--- a/ModpackUpdater.Apps.Manager/Features/Workspaces/GitLabRepo/GitLabRepoWorkspaceConfigEditor.cs
+++ b/ModpackUpdater.Apps.Manager/Features/Workspaces/GitLabRepo/GitLabRepoWorkspaceConfigEditor.cs
@@ -1,14 +1,43 @@
-using Pilz.UI.Telerik.Dialogs;
+using Pilz.UI;
+using Pilz.UI.Telerik.Dialogs;
 
 namespace ModpackUpdater.Apps.Manager.Features.Workspaces.GitLabRepo;
 
-internal partial class GitLabRepoWorkspaceConfigEditor : RadFlyoutBase
+internal partial class GitLabRepoWorkspaceConfigEditor : RadFlyoutBase, ILoadContent
 {
     private readonly GitLabRepoWorkspaceConfig settings;
 
     public GitLabRepoWorkspaceConfigEditor(GitLabRepoWorkspaceConfig settings)
     {
         this.settings = settings;
+
         InitializeComponent();
+
+        var defaults = new GitLabRepoWorkspaceConfig();
+        radTextBox_InstanceUrl.NullText = defaults.InstanceUrl;
+        radTextBox_RepoBranche.NullText = defaults.RepoBranche;
+        radTextBox_FileLocInstallJson.NullText = defaults.InstanceUrl;
+        radTextBox_FileLocUpdateJson.NullText = defaults.FileLocationUpdateJson;
+    }
+
+    public void LoadContent()
+    {
+        radTextBox_InstanceUrl.Text = settings.InstanceUrl;
+        radTextBox_ApiToken.Text = settings.ApiToken;
+        radSpinEditor_RepoId.Value = settings.RepoId;
+        radTextBox_RepoBranche.Text = settings.RepoBranche;
+        radTextBox_FileLocInstallJson.Text = settings.InstanceUrl;
+        radTextBox_FileLocUpdateJson.Text = settings.FileLocationUpdateJson;
+    }
+
+    protected override bool ValidateOK()
+    {
+        settings.InstanceUrl = radTextBox_InstanceUrl.Text.Trim();
+        settings.ApiToken = radTextBox_ApiToken.Text.Trim();
+        settings.RepoId = (long)radSpinEditor_RepoId.Value;
+        settings.RepoBranche = radTextBox_RepoBranche.Text.Trim();
+        settings.InstanceUrl = radTextBox_FileLocInstallJson.Text.Trim();
+        settings.FileLocationUpdateJson = radTextBox_FileLocUpdateJson.Text.Trim();
+        return base.ValidateOK();
     }
 }
diff --git a/ModpackUpdater.Apps.Manager/Features/Workspaces/GitLabRepo/GitLabRepoWorkspaceConfigEditor.resx b/ModpackUpdater.Apps.Manager/Features/Workspaces/GitLabRepo/GitLabRepoWorkspaceConfigEditor.resx
index 1af7de1..8b2ff64 100644
--- a/ModpackUpdater.Apps.Manager/Features/Workspaces/GitLabRepo/GitLabRepoWorkspaceConfigEditor.resx
+++ b/ModpackUpdater.Apps.Manager/Features/Workspaces/GitLabRepo/GitLabRepoWorkspaceConfigEditor.resx
@@ -1,17 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
 <root>
-  <!-- 
-    Microsoft ResX Schema 
-    
+  <!--
+    Microsoft ResX Schema
+
     Version 2.0
-    
-    The primary goals of this format is to allow a simple XML format 
-    that is mostly human readable. The generation and parsing of the 
-    various data types are done through the TypeConverter classes 
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
     associated with the data types.
-    
+
     Example:
-    
+
     ... ado.net/XML headers & schema ...
     <resheader name="resmimetype">text/microsoft-resx</resheader>
     <resheader name="version">2.0</resheader>
@@ -26,36 +26,36 @@
         <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
         <comment>This is a comment</comment>
     </data>
-                
-    There are any number of "resheader" rows that contain simple 
+
+    There are any number of "resheader" rows that contain simple
     name/value pairs.
-    
-    Each data row contains a name, and value. The row also contains a 
-    type or mimetype. Type corresponds to a .NET class that support 
-    text/value conversion through the TypeConverter architecture. 
-    Classes that don't support this are serialized and stored with the 
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
     mimetype set.
-    
-    The mimetype is used for serialized objects, and tells the 
-    ResXResourceReader how to depersist the object. This is currently not 
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
     extensible. For a given mimetype the value must be set accordingly:
-    
-    Note - application/x-microsoft.net.object.binary.base64 is the format 
-    that the ResXResourceWriter will generate, however the reader can 
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
     read any of the formats listed below.
-    
+
     mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with 
+    value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
             : and then encoded with base64 encoding.
-    
+
     mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with 
+    value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
             : and then encoded with base64 encoding.
 
     mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array 
+    value   : The object must be serialized into a byte array
             : using a System.ComponentModel.TypeConverter
             : and then encoded with base64 encoding.
     -->
diff --git a/ModpackUpdater.Apps.Manager/Form1.cs b/ModpackUpdater.Apps.Manager/Form1.cs
index 27231df..285ad5b 100644
--- a/ModpackUpdater.Apps.Manager/Form1.cs
+++ b/ModpackUpdater.Apps.Manager/Form1.cs
@@ -23,6 +23,16 @@ public partial class Form1 : RadForm, IMainApi
         // ...
     }
 
+    private void LoadWorkspace()
+    {
+        // ...
+    }
+
+    private void LoadActionSet()
+    {
+        // ...
+    }
+
     private void RadMenuItem_OpenNewWorkspace_Click(object? sender, EventArgs e)
     {
         // ...